• Step wave is better in TDR than pulse wave.

    故障检测中阶跃优于脉冲波;

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  • The acoustic field of the pulse wave source is measured.

    比较连续波声场脉冲波声场分布特性及异同点。

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  • Arterial stiffness was measured using pulse wave velocity.

    脉搏速率测量动脉僵硬度。

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  • OBJECTIVE: To extract the heart excitation source signals in human pulse wave.

    目的提取心脏激励信号特征波形。

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  • Two adaptive filter structures are proposed for noise cancellation of pulse wave.

    本文介绍了二种取消指端脉搏噪声自适应滤波器结构

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  • Objective Introduce a means to collect fingertip pulse wave in an unscarred means.

    目的介绍脉搏信号无创伤采集系统应用

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  • To study the correlation of pulse pressure index (PPI) and pulse wave velocity (PWV).

    研究指数(PPI)脉搏速度(PWV)相关性及对动脉硬化的评价价值。

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  • The experiment results show that this method is effective, supplies further basis to analysis pulse wave.

    实验结果表明算法可行性,为脉搏信号的进一步分析提供了依据

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  • AIM: To study the correlation between the blood pressure and the characteristic parameters of pulse wave.

    目的研究血压脉搏波特征参数之间相关性

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  • The effect of vascular compliance and pulse wave velocity and reflection on these parameters were analysed in detail.

    详细分析了血管顺应性脉搏波波这些参量影响

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  • Pulse wave diagnosis instrument utilizes the bionic principle and artificial intelligence to imitate the pulse diagnosis.

    脉搏诊断仪利用仿生学原理结合人工智能脉诊进行模拟仪器

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  • But we also know there are some devices for measuring pulse wave velocity over the aorta, between carotid and femoral artery.

    我们知道还有一些仪器可以测量主动脉脉搏速率,在颈动脉动脉之间

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  • Objective To explore the relationship between aortic pulse wave velocity (PWV) and pulse pressure in patients with essential hypertension.

    目的研究高血压病患者主动脉脉搏速度PWV关系

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  • The shorter pulse wave forms, such as microwaves, are far more effective against electronic equipment and more difficult to harden against.

    微波一类更短脉冲波形对付电子设备更为有效,要强化电子设备则更为困难

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  • The viscosity of blood, the elastic modulus of blood vessel and the radius of tube that influenced the pulse wave propagation were analyzed.

    通过理论分析脉搏血管中的传播规律进行研究,同时分析了血液粘性、血管壁弹性模量管径传播的影响。

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  • The measuring function of short persistence oscillograph can be extended by adding pulse wave collecting circuit and signal processing circuit.

    通过增加脉搏采集电路信号处理电路,扩展余辉电子示波器测量功能

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  • The pulse wave still contained many parameter and we need to research it further to excavate more information and to enhance the accuracy rate.

    脉搏仍然蕴含许多参数需要我们进一步的深入研究发掘更多信息提高诊断正确率

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  • The acoustic source of plane circular pistons with the radiating transient pulse wave finds wide application in the ultrasonic inspection and test.

    幅射瞬态脉冲圆形活塞声源超声检测得到广泛应用

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  • The pulse wave which is human's basic physiology signal implicates rich cardiovascular parameter and can be examined through the noninvasive method.

    脉搏作为人体基本生理信号蕴含有丰富心血管参数并且能够通过无创方法进行检测

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  • A new reflection type hybrid optical sensor is designgd which has the ability to measure stably pulse wave-forms coming from the surface of the skin.

    本文介绍一种新型反射混合光学传感器,用稳定检测体表反射脉搏波

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  • The propagation process of pulse wave in the cable and influence of cable length on overvoltage and wavefront time of winding are discussed in this paper.

    讨论脉冲电缆中的传播过程以及电缆长度线圈端的过电压脉冲上升时间影响

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  • We have studied on the realization and significance of nonlinear pulse wave transmitting theory, which establishes the foundation of improving the system.

    本文探讨非线性脉搏传播理论实现方法意义系统进一步改进奠定了基础

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  • Objective To study, the relationship between serum uric acid (SUA), pulse wave velocity (PWV), ankle brachial index (ABI) and coronary heart disease (CHD).

    目的探讨尿酸(SUA)、脉搏传导速度(PWV)和指数(abi)冠心病关系

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  • Conversion efficiency and pulse wave-forms will be affected by many factors due to the wide spectrum range and high intensity density of ultra-short pulses.

    由于脉冲具有较光谱范围较高功率密度,倍频转换效率谐波脉冲波形受到许多因素的影响。

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  • Through sifting the characteristic parameters of artery pulse wave, a multiple regression equation to measure the rat artery pressure was developed indirectly.

    通过提取动脉脉搏波特参数建立了间接测定大鼠动脉血压多元回归方程

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  • Objective to investigate the effect of rosuvastatin on complement, complement regulatory proteins and aortic pulse wave velocity in patients with hyperlipidemia.

    目的:探讨瑞舒他汀对高脂血症患者补体、补体调节蛋白主动脉脉搏速度的影响。

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  • MW DC arc furnace uses the current 2-transformer rectifier bridge thyristor controlled by adjusting the angle trigger to compose 24 pulse wave rectifier circuit.

    MW直流电弧电流控制采用2台整流变压器控制通过调节晶闸管桥触发构成24整流电路。

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  • The relationship between pulse wave characteristics and sleep-related breathing events and the realization of primary recognition of breathing events were studied.

    研究脉搏波特征信息睡眠呼吸事件关系实现呼吸事件初步判别

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  • A new signal pre-processing method of pulse wave based on mathematical morphology theory is presented according to the difficulties of pulse wave signal pre-processing.

    针对脉搏信号处理难点,提出了基于数学形态学脉搏波信号预处理方法分析了脉搏波信号特征及数学形态原理

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  • The transmission and attenuation rule of the radar pulse wave in different dielectric are analyzed by analyzing the electrical properties of the geotechnical dielectric.

    通过岩土介质介电特性分析,分析雷达波不同岩层中的传播衰减规律

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